import type { BinaryReader } from './binary_reader';
import type { BinaryWriter } from './binary_writer';
export interface ClientHelloParams {
    database: string;
    username: string;
    password: string;
}
export interface ServerHello {
    serverName: string;
    versionMajor: number;
    versionMinor: number;
    revision: number;
    timezone: string;
    displayName: string;
}
export interface ServerException {
    code: number;
    name: string;
    message: string;
    stackTrace: string;
    nested?: ServerException;
}
export declare function writeClientHello(writer: BinaryWriter, params: ClientHelloParams): void;
/**
 * Write the client addendum that must be sent after receiving the Server Hello
 * on newer protocol revisions. This includes chunked protocol negotiation.
 */
export declare function writeClientAddendum(writer: BinaryWriter): void;
export declare function readServerHello(reader: BinaryReader): ServerHello;
export declare function readServerException(reader: BinaryReader, depth?: number): ServerException;